In observance of the holiday, OTR’s Walk-In Center and Call Center will close at 2:00 pm on Wednesday, December 24. Taxpayers can continue to complete transactions online at MyTax DC. Regular business hours will resume on Friday, December 26.
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OTR will host its annual Tax Practitioner’s Institute on Tuesday, January 13, 2026, beginning at 9 am. The workshop will be offered in a hybrid format, with an in-person session and a virtual option via Microsoft Teams. The seminar is free, but registration is required. Register here.
Though the District of Columbia followed up its 2011 enactment of combined reporting by releasing proposed regulations, practitioners contend that the new law has unresolved issues; an Office of Tax and Revenue official responds in an interview with Tax Analysts.
Tax Analysts Document Number: Doc 2012-2038
Tax Analysts Electronic Citation: 2012 STT 24-11
